The second trimester (weeks 13 to 27) is often described as the "honeymoon phase" of pregnancy. You may find that the worst of the fatigue and nausea starts to ease, your energy returns, and your baby bump begins to show. But behind the scenes, your body is going through enormous changes to support your growing baby.
It is important to note not everyone will feel like this in the second trimester, and for some, unfortunately, the sickness, fatigue, and other issues may continue. Even though this can be normal, it is always worth seeking support from your midwife.
A Growing Bump and Uterus
One of the most noticeable changes in the second trimester is your expanding belly. As your uterus grows up and out of your pelvis, you may start to visibly "show." This growth can cause your abdominal muscles to stretch, and you might experience mild aches or a sensation of pulling. The skin around your tummy may become dry as the skin stretches and bring with it an annoying itch. Try our Cooling Serum for instant cooling relief.
According to the NHS, it's normal to gain around 1 to 2 pounds (0.5 to 1kg) per week during the second trimester, depending on your pre-pregnancy weight. This weight gain supports your baby’s development and the physiological changes in your own body, including increased blood volume and breast growth.
Breast Changes
Your breasts may continue to grow and feel fuller or heavier. This is your body preparing for breastfeeding. You may notice your areolas darkening and veins becoming more visible. Some people start to leak small amounts of colostrum (the first form of breast milk) even at this stage.
Wearing a supportive maternity or nursing bra can help reduce discomfort while our Hot & Cold Breast Therapy Pads can help ease any tenderness you may feel during this time.
Skin and Hair Changes
Pregnancy hormones can affect your skin and hair in different ways:
- Pregnancy glow: Increased blood flow and hormones can give you a radiant complexion.
- Pigmentation: Some people notice a dark line down the belly (linea nigra) or dark patches on the face (melasma). Using a high-factor SPF can help protect sensitive skin.
- Stretch marks: As your skin stretches, pink or purple lines may appear on your bump, breasts, or thighs. These are very common and usually fade over time.
- Hair and nails: Many people find their hair feels thicker and their nails grow faster due to hormonal changes.
Baby Movement
One of the most exciting developments in the second trimester is feeling your baby move for the first time. Known as "quickening," this often happens between 16 and 24 weeks. It may feel like flutters, bubbles, or gentle kicks.
Feeling movement is a key sign your baby is developing well. After 24 weeks, the NHS recommends keeping track of your baby’s regular pattern of movement and contacting your midwife if anything changes.
Emotional Wellbeing
With the worst of early pregnancy symptoms behind you, many people feel more emotionally stable in the second trimester. However, pregnancy can still trigger mood swings, anxiety, or emotional vulnerability.
You might be processing the reality of becoming a parent, thinking ahead to labour, or navigating body image changes. These feelings are completely normal. If you’re feeling low or anxious, speak to your midwife or GP—help is always available.
Common Discomforts
Even though energy levels may improve, the second trimester still brings its fair share of discomforts:
- Round ligament pain: Stretching ligaments can cause sharp or aching pains on one or both sides of your lower belly.
- Heartburn and indigestion: Hormonal changes relax the valve between your stomach and oesophagus, allowing acid to rise.
- Constipation: Progesterone slows your digestive system. Drinking water and eating fibre can help.
- Nasal congestion and bleeding gums: These are common due to increased blood flow and hormonal changes.
- Leg cramps: Often experienced at night, leg cramps can be eased with gentle stretching and staying hydrated. A magnesium body moisturiser like our Calming Bedtime Butter can help soothe restless legs.
Tips for Comfort and Support
- Wear comfortable, stretchy clothing that accommodates your growing bump.
- Stay active with gentle movement like walking or prenatal yoga (approved by your midwife).
- Use a pregnancy pillow to support your back and hips at night.
- Moisturise daily to soothe itching skin and reduce the appearance of stretch marks.
- Eat small, frequent meals to ease heartburn and maintain steady energy levels.
Looking After Your Body and Baby
During the second trimester, it's important to:
- Continue taking folic acid until 12 weeks and vitamin D throughout pregnancy (10 micrograms daily) as per NHS advice.
- Attend all antenatal appointments, scans, and screenings.
- Sleep on your side from 28 weeks onwards to reduce the risk of stillbirth.
Midwife’s Top Tips
- Start pelvic floor exercises now to support bladder control and birth recovery.
- Keep track of your baby’s movements and report any changes after 24 weeks.
- Don’t ignore new aches or pains; always talk to your midwife if unsure.
- Make time for rest—your body is working hard behind the scenes.
- Stay hydrated and eat well to keep up with the demands of pregnancy.
Pregnancy is full of change, and it’s okay if you don’t feel your best the whole way through. Caring for yourself—body and mind—isn’t about doing everything perfectly. It’s about listening to what you need, tuning into your changing body, and giving yourself space to rest and adjust.
